Hoffer, Jeffrey A. <br/><br/>
Modern systems analysis and design / 
Jeffrey A. Hoffer, Joey F. George, , Joseph S. Valacich. 
 - 6th ed. 
 - Boston :  Pearson,  2011. 
 - 575 p. :  .ill. ;  28 cm. 
<br/><br/> Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9780273756088 
<br/><br/><label>Subjects--Topical Terms: </label><br/>System design.<br/>System analysis.
<br/><br/><label>LC Class. No.: </label>QA76.9.S88  / H6197 2011